A grab handle is a hollow thin pipe, and a cleaning head is a small spray head which is communicated with a water pipe through a water inlet with a screw thread. 用作握柄的是一根中空细管,清洁头是一个小小的喷头,通过带有螺纹的进水口将其与水管接通。
The heat flow of the depositing process in the course of the preparation of multi-layer spray deposited ( MLSD) pipe blank of heat-resistant Al alloy was modeled. 建立了多层喷射沉积制备管坯的雾化过程热流模型,并对耐热铝合金熔滴在雾化飞行过程中与雾化气流的动能和热能交换进行了计算和分析。
A shoulder sprayer comprises a box body, a gas chamber, a pump, a link rod, a rocker, a crank and a spray tube with a suction pipe. 一种背负式喷雾器,由箱体、气室、唧筒、连杆、摇杆、曲柄、带吸水管的喷管组成。
High Pressure Jet Grouting Pile Applied to Staggered Pipeline Passing through Retaining Structure of Deep Foundation Considerations in the Deign of Spray Nozzle and Pipe Network of Automatic Sprinkler System 大半径高压摆喷桩在管线跨越基坑围护中的应用自动喷水灭火系统喷头和管网的设计与思考
One or one more external spraying pipes which can spray cooling water from the pipe wall are arranged above the steel pipe. 在所述钢管的上方布置一根或一根以上可从管壁上喷出冷却水的外喷射管;
The spray gun can work normally in a high-temperature steel pipe, and has the advantages of simple structure and convenient use. 该喷枪可以在高温的钢管内正常的使用,具有结构简单使用方便的优点。
Considerations in the Deign of Spray Nozzle and Pipe Network of Automatic Sprinkler System FAS ( Fire-fighting Automation System), includes automatic fire alarm system and sprinkler system. 自动喷水灭火系统喷头和管网的设计与思考FAS消防自动化系统,自动火灾报警、动喷淋系统。
The Automatic Spray Systerm of Pipe Insulating Material; Research on the Substrates Performance for Constructed Wetland Wastewater Treatment System 管道保温材料的自动喷填系统的设计人工湿地污水处理系统填料性能研究
The middle ash can is connected with the mixed humidifier used for spray humidification through a pipe. 电除尘器的下端口与中间灰罐通过空气斜槽连接;
The spray pipe is a ring hollow pipe body, and the through spray orifices are alternatively distributed around the spray pipe. 所说的喷管为环形中空管体,贯通的喷孔沿喷管的圆周间隔分布。
Application of heating spray in the heating pipe line of boiler 热喷涂在锅炉加热管路中的应用
The speed impact on the gas flow crushing was analyzed and explored. Some problems that may be initiated by the spray nozzle, gas source and the pipe line were pointed out, and the improved measures and the revised scheme were put forward. 分析探讨了气流粉碎速度效应对粉碎性能的影响,指出了生产过程中喷嘴、气源以及管路可能引发的一些问题,并提出了改进措施和修正方案。
The results show that by using spray and strong breeze quenching, heavy-calibre wear-resisting bend pipe made of low alloy steel may easily arrive a good quenching effect. 结果表明,大口径低合金钢耐磨弯管采用雾风冷却可以方便地得到满意的淬火冷却效果。
Numerical simulation of direct extrusion process for preparing spray deposition pipe of heat-resistant aluminium alloy 喷射沉积耐热铝合金管材挤压过程的数值模拟
Analysis of Spray-enameled Pipe 管道热喷玻璃釉技术分析
This paper expounds some sorts of water hammer in sprinkling irrigation system, base theory and method for water hammer analysis, and boundary condition of spray nozzle and complicate pipe network. 本文阐述了喷灌系统水锤的分类及其数值模拟的基本理论和方法,介绍了几种适用的水锤防护技术。
The recent progress in hot spray and fast dry corrosion protective for pipe maintenance has been briefly reviewed. The basic composition of the hot spray and fast dry coatings for pipe maintenance and principles for selection were given. 水性自干防腐蚀涂料综述了采用热喷快固化涂料进行管道修复的最新进展,介绍了热喷快固化涂料的基本组成及其选择原则。
Exploitation and experimentation of low pressure intermediate flow rate centrifugal water spray nozzle Development of New Spray Nozzle of sewage Pipe in Hangzhou sibao Sewage Treatment Plant 一种低压中速离心式水雾喷头的开发和实验研究四堡污水处理厂排污管喷口研究
Pressure Control of Spray Cooling Main Pipe in Slab Con-caster 板坯连铸机气雾冷却主管压力控制
Analysis of gasket damage of bloom mould spray pipe 大方坯结晶器喷淋环垫片呲开原因分析
Study of Coating Adherence of Spray-enameled Pipe 喷釉管道釉层密着性的研究
An experimental study on fuel spray atomising characteristics of evaporating pipe atomizer 蒸发管喷嘴燃油雾化特性试验研究
In this article, authors introduce construction technology of spiral spray pile and double pipe non-shrinkage mortar WSS adopted in 14 segment tunnel of Beijing urban railway, which can assure the safety of building and construction period. 介绍了北京城市铁路14标段区间隧道采用旋喷桩墙和二重管无收缩浆液WSS工法注浆施工技术,保证了建(构)筑物的安全,保证了工期。
Spray and Strong Breeze Quenching of Heavy-Calibre Wear-Resisting Bend Pipe Made of Low-Alloy Steel 大口径低合金钢耐磨弯管的雾风冷却
Satisfy the spaceflight industry of our country develop demand fast, solution new a acting solid rocket engine develops and satisfies high property engine spray pipe as well as aerospace flight wares heat insulation, endure ablation parts to develop needs. 为了满足我国航天工业的飞速发展需求,解决新一代固体火箭发动机研制和满足高性能发动机喷管以及宇航飞行器绝热、耐烧蚀部件研制的需要。
Water saving techniques include spray irrigation, micro irrigation, channel leakage prevention, low pressure pipe transport of water, reform of field irrigation, and so on. 节水技术包括:喷灌、微灌、渠道防渗、低压管道输水、田间灌水技术改进等。
The quality of fuel spray is decided by the structure of nozzle and high-pressure fuel pipe in the pump-tube-nozzle fuel injection system, and it influences the whole diesel combustion. 泵-管-嘴式喷油系统中喷油嘴与高压油管的结构参数决定燃油的喷雾质量,从而影响整个柴油机的燃烧状况。
Study on Technology of Injecting Water into Intake in Diesel Engine THEORETICAL ANALYSIS ON SPRAY COOLING IN COMPRESSOR INLET PIPE 柴油机进气喷水技术探讨压气机进气通道喷水冷却的理论研究
Method of calculating fire spray materials thickness of concrete filled steel pipe columns 钢管混凝土柱防火保护层厚度实用计算方法研究
Numerical calculation of temperature field for spray quenching on friction welding joint of drilling pipe 石油钻杆焊缝气雾淬火过程温度场的数值计算